llvm-readobj man page
llvm-readobj ā LLVM Object Reader The llvm-readobj tool displays low-level format-specific information about one or more object files. If input is "-" or omitted, llvm-readobj reads from standard input. Otherwise, it will read from the specified filenames. llvm-readelf is an alias for the llvm-readobj tool with a slightly different command-line interface and output that is GNU compatible. Following is a list of differences between llvm-readelf and llvm-readobj: These options are applicable to more than one file format, or are unrelated to file formats. Equivalent to specifying all the main display options relevant to the file format. Display the address-significance table. Use colors in the output for warnings and errors. When used with --relocations, display each relocation in an expanded multi-line format. Display file headers. Equivalent to setting: --file-headers, --program-headers, and --sections. Display a summary of command line options. Display an uncategorized summary of command line options. Display the specified section(s) as hexadecimal bytes. section may be a section index or section name. Display the needed libraries. Display the relocation entries in the file. Display all sections. When used with --sections, display section data for each section shown. This option has no effect for GNU style output. When used with --sections, display relocations for each section shown. This option has no effect for GNU style output. When used with --sections, display symbols for each section shown. This option has no effect for GNU style output. Display contents of the stackmap section. Display the specified section(s) as a list of strings. section may be a section index or section name. Display the symbol table. Display unwind information. Display the version of this program. Read command-line options from response file <FILE>. The following options are implemented only for the ELF file format. Display the ARM attributes section. Only applicable for ARM architectures. Display demangled symbol names in the output. Display the dynamic relocation entries. Display the dynamic symbol table. Display the dynamic table. Display the callgraph profile section. Display a bucket list histogram for dynamic symbol hash tables. Display the linker options section. Format ELF information in the specified style. Valid options are LLVM and GNU. LLVM output (the default) is an expanded and structured format, whilst GNU output mimics the equivalent GNU readelf output. Display section groups. Display the GNU hash table for dynamic symbols. Display the expanded hash table with dynamic symbol data. Display the hash table for dynamic symbols. Display all notes. Display the program headers. Do not decode relocations in RELR relocation sections when displaying them. Display the section to segment mapping. Display version sections. The following options are implemented only for the Mach-O file format. Display the Data in Code command. Display the Dsymtab command. Display indirect symbols. Display the Mach-O-specific linker options. Display the Segment command. Display the version min command. The following options are implemented only for the PE/COFF file format. Display CodeView debug information. Enable global hashing for CodeView type stream de-duplication. Display the merged CodeView type stream. Dump raw contents of CodeView debug sections and records. Display the .reloc section. Display the debug directory. Display the .drectve section. Display the export table. Display the import table. Display the load config. Display the .rsrc section. llvm-readobj returns 0 under normal operation. It returns a non-zero exit code if there were any errors. Maintained by the LLVM Team (https://llvm.org/). 2003-2019, LLVM Project llvm-nm(1), llvm-objdump(1), llvm-readelf(1).Synopsis
llvm-readobj [options] [input...]
Description
Differences to Llvm-Readelf
General and Multi-Format Options
Elf Specific Options
Mach-O Specific Options
Pe/Coff Specific Options
Exit Status
See Also
Author
Copyright
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